Chan; Siopang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Siopang.The latest application filed is for "control circuit and control method for switch power supply, and switch power supply".

Company Profile

6.6.6

Chan; Siopang - Hangzhou CN
Chan; Siopang - Zhejiang CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Circuit and method for overcurrent control and power supply system including the same Grant 10,411,586 - Chan , et al. Sept	2019-09-10
Power supply protection circuit and method Grant 10,396,658 - Chan , et al. A	2019-08-27
Control circuit and control method for switch circuit and switching-mode power supply circuit Grant 10,355,604 - Wong , et al. July 16, 2	2019-07-16
Control circuit and device with edge comparison for switching circuit Grant 10,320,291 - Wong , et al.	2019-06-11
Control method and control circuit for switch circuit and switch circuit device Grant 10,263,610 - Wong , et al.	2019-04-16
Control circuit and control method for switch power supply, and switch power supply Grant 10,218,272 - Chan , et al. Feb	2019-02-26
Control Circuit And Control Method For Switch Power Supply, And Switch Power Supply App 20180109191 - Chan; Siopang ; et al.	2018-04-19
Control Circuit And Control Method For Switch Circuit And Switching-mode Power Supply Circuit App 20180062526 - WONG; Pitleong ; et al.	2018-03-01
Control Method And Control Circuit For Switch Circuit And Switch Circuit Device App 20180062632 - WONG; Pitleong ; et al.	2018-03-01
Control Method, Control Circuit and Device for Switching Circuit App 20180062511 - Wong; Pitleong ; et al.	2018-03-01
Circuit and Method for Overcurrent Control and Power Supply System Including the Same App 20180041111 - Chan; Siopang ; et al.	2018-02-08
Power Supply Protection Circuit and Method App 20170222550 - CHAN; Siopang ; et al.	2017-08-03

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